Signet Financial Group Cannot reach them regarding $1,699.00 they owe me for an RV service contract refund agreement Vacaville California

In 2009 I bought a new camper trailer from Durnell's RV Sales Inc. located in Lakeview, Ohio, phone 937-843-9000.  At the time of purchase they sold me an RV Elite Service Contract through Phoenix American Warranty Company located in Miami, Florida, 6303 Blue Lagoon Drive, Suite 225. The financial group processing the contract, and that is responsible for a refund of the policy which in my case would have been $1,699.00 is Signet Financial Group PO Box 6839! Vacaville, Ca. Phone number 1-877-474-4638.  The contract reads that if you carry the service contract with Phoenix American for five years and never use it in those five years I am entitled to the $1,699.00.  Signet Financial Group carries the service contract refund agreement.  They are no longer in business.  I have called the dealer, Phoenix American Warranty company, and tried Signet Financial no one can seem to help me.

Thank You,

Curt Bxxxxx